19.74% is the change from 831 to 995
Calculation steps:
[( 995 - 831 ) ÷ 831] x 100 = 19.74%
Formula
Percentage change = [(995 - 831) / 831] x 100
Subtract the new number by the original number
995 - 831 = 164
164 ÷ 831 = 0.197352587244284
0.197352587244284 x 100 = 19.74%